Tip‘s place is great and conveniently located - an 8 minute walk to BTS Phaya Thai and the Airport link. You can sometimes hear the railway which is next to the place, but never during the night.
Tip is super responsive to questions and has also checked in with me during my stay to make sure everything is ok. The apartment was squeaky clean, soft bedsheets, nice kitchen and bathroom. A washing machine is provided on the rooftop. Can recommend the place if you are a business traveller, or if you need to attend conferences in the area and want a place that offers more than just a bed.